u-boot/arch/arm
Marek Vasut 77d043cac6 ARM: dts: stm32: Auto-detect DHSOM with uSD level translator
The uSD level translator on DHSOM and Avenger96 are optional, however it
is possible to auto-detect it. This is done by setting SD CMD line high,
and then testing whether signal level on CK line matches the signal level
on CKIN line. If so, the uSD level translator is present, otherwise it is
not populated.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-11-30 16:43:28 +01:00
..
cpu Convert CONFIG_FSL_LAYERSCAPE to Kconfig 2021-11-12 14:18:17 -05:00
dts ARM: dts: stm32: Auto-detect DHSOM with uSD level translator 2021-11-30 16:43:28 +01:00
include clk: ast2600: Add RSACLK control for ACRY 2021-11-17 17:05:00 -05:00
lib Prepare v2022.01-rc3 2021-11-29 12:00:57 -05:00
mach-apple arm: apple: Add initial support for Apple's M1 SoC 2021-10-31 08:46:44 -04:00
mach-aspeed ast2600: spl: Locate load buffer in DRAM space 2021-11-17 17:05:00 -05:00
mach-at91 WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
mach-bcm283x Xilinx changes for v2022.01-rc1 2021-09-30 11:29:41 -04:00
mach-bcmstb
mach-cortina
mach-davinci WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
mach-exynos exynos: mmu: use CONFIG_IS_ENABLED 2021-11-09 14:07:46 +09:00
mach-highbank
mach-imx board: tq: fix spelling of "TQ-Systems" 2021-11-15 14:33:32 -05:00
mach-integrator
mach-ipq40xx
mach-k3 board: siemens: Add support for SIMATIC IOT2050 devices 2021-10-03 14:40:56 -04:00
mach-keystone WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
mach-kirkwood Convert CONFIG_USB_EHCI_IS_TDI to Kconfig 2021-10-15 09:42:22 -04:00
mach-lpc32xx arm: lpc32xx: add EA LPC3250 DevKitv2 board support 2021-07-06 14:12:14 -04:00
mach-mediatek arm: mediatek: merge board Kconfigs into mach-mediatek 2021-09-23 14:15:32 -04:00
mach-meson ARM: amlogic: add sm efuse write support and cmd for read/write efuse 2021-10-29 14:06:45 +02:00
mach-mvebu arm: mvebu: Fix booting from SATA 2021-10-31 08:46:44 -04:00
mach-nexell global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
mach-octeontx WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
mach-octeontx2 WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
mach-omap2 WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
mach-orion5x WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
mach-owl
mach-qemu
mach-rmobile ARM: rmobile: beacon: Enable reference clocks for USB and AVB 2021-10-29 21:52:20 +02:00
mach-rockchip rk3399: Don't enable the debug UART if there is no driver 2021-11-17 17:04:59 -05:00
mach-s5pc1xx WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
mach-snapdragon board: samsung: add Samsung Galaxy S9/S9+(SM-G96x0) board 2021-10-31 11:25:38 -04:00
mach-socfpga WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
mach-sti
mach-stm32 serial: Rename SERIAL_SUPPORT to SERIAL 2021-09-04 12:26:01 -04:00
mach-stm32mp stm32mp15: tidy up #ifdefs in cpu.c 2021-11-10 17:07:31 +01:00
mach-sunxi sunxi: Avoid duplicate reset_cpu with SYSRESET enabled 2021-11-04 08:57:19 +01:00
mach-tegra ARM: tegra: Copy memory-region-names property 2021-10-13 14:18:30 -07:00
mach-u8500 board: stemmy: Update documentation 2021-09-01 19:25:37 -04:00
mach-uniphier mmc: Rename MMC_SUPPORT to MMC 2021-09-04 11:42:41 -04:00
mach-versal arm: Migrate GICV2 / GICV3 to Kconfig 2021-08-30 14:13:26 -04:00
mach-versatile WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
mach-zynq spi: Rename SPI_SUPPORT to SPI 2021-09-04 12:26:02 -04:00
mach-zynqmp arm64: zynqmp: allow overriding board name 2021-10-21 08:51:00 +02:00
mach-zynqmp-r5
thumb1/include/asm/proc-armv
config.mk ARM: Prevent the compiler from using NEON registers 2021-09-02 11:19:58 -04:00
Kconfig pinctrl: Add Apple pinctrl driver 2021-11-17 17:04:58 -05:00
Kconfig.debug
Makefile arm: apple: Add initial support for Apple's M1 SoC 2021-10-31 08:46:44 -04:00